274832280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{763423}}^1$

素因数の和:763440

約数の個数: 48

約数和(自身を含む): 893206080

約数和(自身を除く): 618373800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 763423, 1526846, 2290269, 3053692, 3817115, 4580538, 6107384, 6870807, 7634230, 9161076, 11451345, 13741614, 15268460, 18322152, 22902690, 27483228, 30536920, 34354035, 45805380, 54966456, 68708070, 91610760, 137416140, 274832280]

約数ペア:

[(1, 274832280), (2, 137416140), (3, 91610760), (4, 68708070), (5, 54966456), (6, 45805380), (8, 34354035), (9, 30536920), (10, 27483228), (12, 22902690), (15, 18322152), (18, 15268460), (20, 13741614), (24, 11451345), (30, 9161076), (36, 7634230), (40, 6870807), (45, 6107384), (60, 4580538), (72, 3817115), (90, 3053692), (120, 2290269), (180, 1526846), (360, 763423)]